| Gunbarrel to Fortuna (California) | 998.02 mi (1,606.15 km) |
| Gunbarrel to Fortuna Foothills (Arizona) | 723.80 mi (1,164.84 km) |
| Gunbarrel to Foster City (California) | 935.01 mi (1,504.75 km) |
| Gunbarrel to Fostoria (Ohio) | 1,140.84 mi (1,836.00 km) |
| Gunbarrel to Fountain (Colorado) | 98.49 mi (158.51 km) |
| Gunbarrel to Fountain Hills (Arizona) | 574.88 mi (925.17 km) |
| Gunbarrel to Fountain Inn (South Carolina) | 1,310.26 mi (2,108.65 km) |
| Gunbarrel to Fountain Valley (California) | 830.26 mi (1,336.18 km) |
| Gunbarrel to Fountainebleau (Florida) | 1,736.13 mi (2,794.02 km) |
| Gunbarrel to Four Corners (Oregon) | 964.74 mi (1,552.60 km) |
| Gunbarrel to Four Corners (Texas) | 896.77 mi (1,443.21 km) |
| Gunbarrel to Four Square Mile (Colorado) | 30.39 mi (48.91 km) |
| Gunbarrel to Fox Crossing (Wisconsin) | 900.38 mi (1,449.02 km) |
| Gunbarrel to Fox Lake (Illinois) | 895.86 mi (1,441.75 km) |
| Gunbarrel to Framingham (Massachusetts) | 1,749.46 mi (2,815.49 km) |
